Alpha Fiber glass bituminous membrane is the standard roofing and waterproofing membrane, reinforced either with a core of non-woven polyester and fiber glass fleece. it is recommended roofing membrane, but can be useful for another variety of applications among them; large slabs, terraces, bathrooms, wet areas, foundations, basements, tanking and others.

Characteristics

• Positive barrier to water and dampness.

• Excellent resistance to ageing and atmospheric agents.

• Remains flexible even in cool weather.

• Maintains shape stability at high temperatures.

• Accommodates structural movements.

• Maybe torched directly over old shingles or old bituminous membranes.

The membrane comes in various types according to the surface top:

• SAND : The top surface is covered with fine sand

• PBS : The top surface is covered with a thin easy torched poly-ethylene film.

• SL : The top surface is covered with reflective slates either in natural grey or pigmented in various colors.

• The bottom surface is covered with a thin easy torched poly-ethylene film.

• Resistant to water-borne chemical attack

Reinforcement	Fiber Glass
Compound	Plastomeric with APP
Thickness	4mm
Surface	Plain